From 8999a9ee7abe868caf8f5327d8b2e8b8b44ee87d Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Wed, 1 Jul 2015 10:03:39 -0400 Subject: [PATCH] Cleanup: cast poll delay return value to void Signed-off-by: Mathieu Desnoyers --- urcu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/urcu.c b/urcu.c index 6f5b1e0..94d1131 100644 --- a/urcu.c +++ b/urcu.c @@ -149,7 +149,7 @@ static void mutex_lock(pthread_mutex_t *mutex) _CMM_STORE_SHARED(URCU_TLS(rcu_reader).need_mb, 0); cmm_smp_mb(); } - poll(NULL,0,10); + (void) poll(NULL, 0, 10); } #endif /* #else #ifndef DISTRUST_SIGNALS_EXTREME */ } @@ -217,7 +217,7 @@ static void force_mb_all_readers(void) cds_list_for_each_entry(index, ®istry, node) { while (CMM_LOAD_SHARED(index->need_mb)) { pthread_kill(index->tid, SIGRCU); - poll(NULL, 0, 1); + (void) poll(NULL, 0, 1); } } cmm_smp_mb(); /* read ->need_mb before ending the barrier */ -- 2.34.1